78461643264

素因数分解:

$2^9\times 3^1\times {\mathrm{821}}^1\times {\mathrm{62219}}^1$

素因数の和:63061

約数の個数: 80

約数和(自身を含む): 209284685280

約数和(自身を除く): 130823042016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 821, 1536, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 19704, 26272, 39408, 52544, 62219, 78816, 105088, 124438, 157632, 186657, 210176, 248876, 315264, 373314, 420352, 497752, 630528, 746628, 995504, 1261056, 1493256, 1991008, 2986512, 3982016, 5973024, 7964032, 11946048, 15928064, 23892096, 31856128, 47784192, 51081799, 95568384, 102163598, 153245397, 204327196, 306490794, 408654392, 612981588, 817308784, 1225963176, 1634617568, 2451926352, 3269235136, 4903852704, 6538470272, 9807705408, 13076940544, 19615410816, 26153881088, 39230821632, 78461643264]

約数ペア:

[(1, 78461643264), (2, 39230821632), (3, 26153881088), (4, 19615410816), (6, 13076940544), (8, 9807705408), (12, 6538470272), (16, 4903852704), (24, 3269235136), (32, 2451926352), (48, 1634617568), (64, 1225963176), (96, 817308784), (128, 612981588), (192, 408654392), (256, 306490794), (384, 204327196), (512, 153245397), (768, 102163598), (821, 95568384), (1536, 51081799), (1642, 47784192), (2463, 31856128), (3284, 23892096), (4926, 15928064), (6568, 11946048), (9852, 7964032), (13136, 5973024), (19704, 3982016), (26272, 2986512), (39408, 1991008), (52544, 1493256), (62219, 1261056), (78816, 995504), (105088, 746628), (124438, 630528), (157632, 497752), (186657, 420352), (210176, 373314), (248876, 315264)]